Description
Weil McLain Natural Gas to LP Propane Conversion Kit
The Weil McLain 383-501-020 is an OEM-designed conversion kit that enables compatible Weil McLain boilers to transition from natural gas (NG) operation to liquid propane (LP) fuel. Engineered to Weil McLain’s exacting standards, this kit ensures a precise, reliable conversion while maintaining the original performance and safety characteristics of your heating system.
Key Features
- Converts compatible Weil McLain boilers from natural gas to LP (propane) fuel
- OEM-manufactured for exact fit and reliable performance
- Includes all necessary components for a complete fuel conversion
- Maintains original burner efficiency and combustion characteristics
- Designed for professional installation by a qualified HVAC or gas technician
Why Choose an OEM Conversion Kit?
Using a genuine Weil McLain conversion kit ensures compatibility and preserves your equipment warranty. Third-party alternatives may not meet the precise orifice sizing, pressure ratings, or material specifications required for safe and efficient LP operation. The 383-501-020 is the manufacturer-recommended solution for fuel type changeovers on applicable Weil McLain boiler models.
Installation Notes
- Professional installation by a licensed gas technician is required
- Always consult the boiler’s installation and service manual before performing a fuel conversion
- Verify boiler model compatibility prior to ordering
- Local codes and regulations regarding LP gas installations must be followed
Product Details
- Brand: Weil McLain
- SKU: 383-501-020
- Fuel Conversion: Natural Gas (NG) to Liquid Propane (LP)
- Part Type: OEM Conversion Kit







Reviews
There are no reviews yet.